/* =========================================================
   TRUELINE ELECTRICAL LTD — Professional Electrical Services
   Palette: Midnight Slate + Electric Amber + Safety Blue
   Layout: Angled sections, icon-card grid, vertical process,
           certification strip — all new patterns vs other sites
   ========================================================= */

:root {
  --slate: #12202b;
  --slate-2: #0c1820;
  --slate-3: #1c3347;
  --amber: #f59e0b;
  --amber-2: #d97706;
  --blue: #2d7dd2;
  --blue-light: #60a5e8;
  --white: #ffffff;
  --off-white: #f7f9fb;
  --grey: #e4e8ec;
  --muted: #5f758a;
  --text: #1a2e3d;
  --shadow-sm: 0 2px 10px rgba(18,32,43,.08);
  --shadow-md: 0 10px 30px rgba(18,32,43,.14);
  --shadow-lg: 0 24px 60px rgba(18,32,43,.20);
  --container: 1260px;
  --ease: 240ms cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--ease); }
a:hover { color: var(--amber); }

h1,h2,h3,h4 {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.1;
  color: var(--slate);
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 3.2vw, 3rem); }
h3 { font-size: 1.3rem; font-weight: 700; }

p { color: var(--muted); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: 1px;
  border-radius: 4px;
  border: 0;
  cursor: pointer;
  transition: all var(--ease);
}
.btn-amber {
  background: var(--amber);
  color: var(--slate);
}
.btn-amber:hover {
  background: var(--amber-2);
  color: var(--slate);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,158,11,.35);
}
.btn-outline-white {
  background: transparent;
  border: 2px solid rgba(255,255,255,.8);
  color: var(--white);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--slate);
}
.btn-slate {
  background: var(--slate);
  color: var(--white);
}
.btn-slate:hover {
  background: var(--slate-3);
  color: var(--white);
  transform: translateY(-2px);
}

/* ---------- Topbar ---------- */
.topbar {
  background: var(--slate-2);
  color: rgba(255,255,255,.75);
  font-size: .82rem;
  padding: 11px 0;
  border-bottom: 3px solid var(--amber);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.topbar a { color: rgba(255,255,255,.75); }
.topbar a:hover { color: var(--amber); }
.topbar-left { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar-left span { display: inline-flex; align-items: center; gap: 8px; }

/* ---------- Header ---------- */
.site-header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--grey);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; padding-bottom: 16px;
}
.logo { display: flex; align-items: center; gap: 14px; }
.logo-icon {
  width: 54px; height: 54px;
  background: var(--slate);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.logo-icon::before {
  content: '⚡';
  font-size: 1.6rem;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: var(--amber);
  filter: drop-shadow(0 0 6px rgba(245,158,11,.6));
}
.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--slate);
  line-height: 1.1;
}
.logo-text small {
  display: block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  margin-top: 3px;
}

.main-nav { display: flex; gap: 6px; align-items: center; }
.main-nav a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .9rem;
  color: var(--text);
  padding: 10px 18px;
  border-radius: 4px;
  transition: all var(--ease);
}
.main-nav a:hover, .main-nav a.active {
  background: var(--amber);
  color: var(--slate);
}

.nav-toggle { display: none; background: transparent; border: 2px solid var(--grey); border-radius: 4px; cursor: pointer; padding: 8px 10px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--slate); margin: 5px 0; }

/* ---------- HERO — Angled full-bleed ---------- */
.hero-t {
  position: relative;
  min-height: 88vh;
  background-image: linear-gradient(115deg, rgba(12,24,32,.96) 0%, rgba(18,32,43,.88) 48%, rgba(18,32,43,.55) 100%),
                    url('../img/hero.jpg');
  background-size: cover;
  background-position: center;
  color: var(--white);
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-t::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 100%;
  height: 100px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}
.hero-t .bolt {
  position: absolute;
  top: 0; right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent 30%, rgba(245,158,11,.06) 100%);
  border-left: 4px solid rgba(245,158,11,.2);
  pointer-events: none;
}
.hero-t .container { position: relative; z-index: 2; padding-top: 60px; padding-bottom: 140px; max-width: 900px; }
.hero-t .tag {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(245,158,11,.15);
  border: 1px solid rgba(245,158,11,.4);
  border-radius: 30px;
  padding: 8px 20px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 30px;
}
.hero-t .tag .dot {
  width: 8px; height: 8px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }
.hero-t h1 { color: var(--white); margin-bottom: 24px; }
.hero-t h1 span { color: var(--amber); }
.hero-t p { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 600px; margin-bottom: 38px; }
.hero-t .actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Trust strip */
.trust-strip {
  background: var(--slate);
  padding: 28px 0;
  margin-top: -1px;
}
.trust-strip .container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
}
.trust-item {
  display: flex; align-items: center; gap: 16px;
  color: rgba(255,255,255,.75);
  font-size: .88rem;
}
.trust-item strong { display: block; color: var(--white); font-weight: 700; font-size: 1rem; }
.trust-item .ico {
  width: 46px; height: 46px;
  background: rgba(245,158,11,.15);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--amber);
  flex-shrink: 0;
}

/* ---------- Section ---------- */
section { padding: 100px 0; }
.section-head { margin-bottom: 64px; }
.section-head.center { text-align: center; max-width: 760px; margin-left: auto; margin-right: auto; }
.section-head .label {
  display: inline-block;
  background: rgba(245,158,11,.12);
  color: var(--amber-2);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 30px;
  border: 1px solid rgba(245,158,11,.3);
  margin-bottom: 16px;
}
.section-head h2 { margin-bottom: 16px; }
.section-head p { font-size: 1.05rem; }
.bg-alt { background: var(--off-white); }

/* ---------- Service icon-cards ---------- */
.svc-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.svc-card {
  background: var(--white);
  border: 1px solid var(--grey);
  border-radius: 10px;
  padding: 38px 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--ease);
}
.svc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--grey);
  transition: background var(--ease);
}
.svc-card:hover {
  border-color: var(--amber);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}
.svc-card:hover::before { background: var(--amber); }
.svc-card .icon {
  width: 60px; height: 60px;
  background: rgba(245,158,11,.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  color: var(--amber-2);
  transition: all var(--ease);
}
.svc-card:hover .icon {
  background: var(--amber);
  color: var(--white);
}
.svc-card .icon svg { width: 30px; height: 30px; }
.svc-card h3 { margin-bottom: 12px; font-size: 1.15rem; }
.svc-card p { font-size: .94rem; margin-bottom: 18px; }
.svc-card .link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  color: var(--blue);
}
.svc-card:hover .link { color: var(--amber-2); }

/* ---------- About — image left + text right ---------- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.about-split .img-side { position: relative; }
.about-split .img-side .main {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: 12px;
}
.about-split .img-side .inset {
  position: absolute;
  bottom: -30px; right: -30px;
  width: 200px; height: 200px;
  object-fit: cover;
  border-radius: 8px;
  border: 5px solid var(--white);
  box-shadow: var(--shadow-md);
}
.about-split .img-side .yrs {
  position: absolute;
  top: 30px; left: -20px;
  background: var(--amber);
  color: var(--slate);
  padding: 20px 24px;
  border-radius: 8px;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.about-split .img-side .yrs strong { display: block; font-size: 2.8rem; font-weight: 800; line-height: 1; }
.about-split .img-side .yrs span { font-size: .75rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.about-split .text p { margin-bottom: 16px; }
.about-split .text .checks { list-style: none; margin: 24px 0 32px; }
.about-split .text .checks li {
  padding: 10px 0 10px 38px;
  position: relative;
  border-bottom: 1px solid var(--grey);
  color: var(--text);
  font-size: .97rem;
}
.about-split .text .checks li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px;
  background: var(--amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  font-weight: 800;
  color: var(--slate);
  text-align: center;
  line-height: 24px;
}

/* ---------- Credentials bar ---------- */
.cred-bar {
  background: var(--off-white);
  border-top: 1px solid var(--grey);
  border-bottom: 1px solid var(--grey);
  padding: 28px 0;
}
.cred-bar .container { display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 24px; }
.cred-item {
  display: flex; align-items: center; gap: 14px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .88rem;
  color: var(--slate);
}
.cred-item .badge {
  background: var(--blue);
  color: var(--white);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: .8rem;
  letter-spacing: 1px;
}

/* ---------- Process steps (vertical timeline) ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--grey);
  z-index: 0;
}
.step {
  text-align: center;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
.step .num {
  width: 80px; height: 80px;
  background: var(--white);
  border: 3px solid var(--grey);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--muted);
  transition: all var(--ease);
}
.step:hover .num {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--slate);
  box-shadow: 0 8px 24px rgba(245,158,11,.35);
}
.step h3 { margin-bottom: 10px; font-size: 1.05rem; }
.step p { font-size: .9rem; }

/* ---------- Projects / image grid ---------- */
.proj-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: 16px;
}
.proj-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.proj-item:first-child { grid-row: 1 / 3; }
.proj-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}
.proj-item:hover img { transform: scale(1.06); }
.proj-item .overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(12,24,32,.85), transparent);
  padding: 24px 20px 20px;
  color: var(--white);
  transform: translateY(100%);
  transition: transform var(--ease);
}
.proj-item:hover .overlay { transform: translateY(0); }
.proj-item .overlay h4 {
  font-family: 'Montserrat', sans-serif;
  color: var(--white);
  font-size: .95rem;
  margin-bottom: 4px;
}
.proj-item .overlay span { color: var(--amber); font-size: .8rem; }

/* ---------- Stats bar ---------- */
.stats-bar {
  background: linear-gradient(135deg, var(--slate) 0%, var(--slate-3) 100%);
  color: var(--white);
  padding: 80px 0;
}
.stats-bar .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-item { text-align: center; }
.stat-item strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 3.4rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-item span { font-size: .85rem; color: rgba(255,255,255,.7); letter-spacing: 1px; }

/* ---------- CTA block ---------- */
.cta-t {
  background: var(--amber);
  padding: 80px 0;
}
.cta-t .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.cta-t h2 { color: var(--slate); }
.cta-t p { color: rgba(18,32,43,.75); font-size: 1.05rem; }
.cta-t .actions { display: flex; gap: 14px; flex-direction: column; align-items: flex-end; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  min-height: 340px;
  display: flex; align-items: center;
  background-image: linear-gradient(115deg, rgba(12,24,32,.94) 0%, rgba(18,32,43,.7) 100%),
                    url('../img/commercial.jpg');
  background-size: cover; background-position: center;
  color: var(--white);
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 100%; height: 60px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); margin-bottom: 10px; }
.page-hero .bc {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(245,158,11,.15);
  border: 1px solid rgba(245,158,11,.3);
  border-radius: 30px;
  padding: 6px 16px;
  font-size: .8rem;
  color: var(--amber);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.page-hero .bc a { color: rgba(255,255,255,.6); }

/* ---------- Services detail page ---------- */
.svc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  margin-bottom: 8px;
  border: 1px solid var(--grey);
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow var(--ease);
}
.svc-row:hover { box-shadow: var(--shadow-md); }
.svc-row.flip .svc-row-img { order: 2; }
.svc-row.flip .svc-row-text { order: 1; }
.svc-row-img img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.svc-row-text { padding: 52px 52px; background: var(--white); display: flex; flex-direction: column; justify-content: center; }
.svc-row.flip .svc-row-text { background: var(--off-white); }
.svc-row-text .svc-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: var(--grey);
  line-height: 1;
  margin-bottom: 12px;
}
.svc-row-text h3 { font-size: 1.5rem; margin-bottom: 14px; }
.svc-row-text p { margin-bottom: 14px; }
.svc-row-text ul { list-style: none; margin-bottom: 24px; }
.svc-row-text li {
  padding: 8px 0 8px 30px;
  position: relative;
  font-size: .94rem;
  color: var(--text);
  border-bottom: 1px solid var(--grey);
}
.svc-row-text li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px;
  background: var(--amber);
  border-radius: 3px;
}
.svc-row-text li::after {
  content: '✓';
  position: absolute;
  left: 2px; top: 50%; transform: translateY(-50%);
  font-size: .72rem;
  font-weight: 800;
  color: var(--slate);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.contact-left-t {
  background: var(--slate);
  padding: 56px 52px;
  color: var(--white);
}
.contact-left-t h3 { color: var(--white); margin-bottom: 8px; }
.contact-left-t > p { color: rgba(255,255,255,.7); margin-bottom: 40px; }
.cinfo {
  display: flex; gap: 20px; margin-bottom: 28px; align-items: flex-start;
}
.cinfo .ico {
  width: 50px; height: 50px;
  background: rgba(245,158,11,.15);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--amber);
  flex-shrink: 0;
}
.cinfo h4 {
  color: var(--amber);
  font-family: 'Montserrat', sans-serif;
  font-size: .85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.cinfo p, .cinfo a { color: rgba(255,255,255,.85); font-size: .97rem; }
.cinfo a:hover { color: var(--amber); }

.contact-right-t {
  background: var(--off-white);
  padding: 56px 48px;
  display: flex; flex-direction: column; gap: 32px;
}
.contact-right-t h3 { color: var(--slate); margin-bottom: 12px; }
.map-frame-t {
  width: 100%; height: 300px;
  border: 0;
  border-radius: 8px;
  filter: grayscale(.25);
}
.co-table { width: 100%; border-collapse: collapse; }
.co-table th,
.co-table td {
  text-align: left;
  padding: 10px 14px;
  font-size: .9rem;
  border-bottom: 1px solid var(--grey);
}
.co-table th {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--slate);
  width: 44%;
  background: var(--grey);
}
.co-table td { color: var(--muted); }
.co-table a { color: var(--blue); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--slate-2);
  color: rgba(255,255,255,.65);
  padding: 80px 0 0;
  border-top: 4px solid var(--amber);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 50px;
  padding-bottom: 60px;
}
.footer-grid h4 {
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: .9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}
.footer-grid h4::after {
  content: ''; position: absolute;
  bottom: 0; left: 0;
  width: 30px; height: 3px;
  background: var(--amber);
  border-radius: 2px;
}
.footer-about .logo-text { color: var(--white); }
.footer-about .logo-text small { color: var(--blue-light); }
.footer-about p { color: rgba(255,255,255,.6); margin-top: 16px; font-size: .92rem; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 12px; font-size: .92rem; }
.footer-grid a { color: rgba(255,255,255,.65); }
.footer-grid a:hover { color: var(--amber); }
.finfo { display: flex; gap: 14px; margin-bottom: 16px; font-size: .9rem; align-items: flex-start; }
.finfo .fi-ic { color: var(--amber); margin-top: 3px; flex-shrink: 0; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  font-size: .84rem;
  color: rgba(255,255,255,.45);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-bottom .brand { color: var(--amber); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .svc-cards { grid-template-columns: repeat(2, 1fr); }
  .proj-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .proj-item:first-child { grid-row: auto; }
}
@media (max-width: 992px) {
  .about-split { grid-template-columns: 1fr; gap: 50px; }
  .about-split .img-side .main { height: 400px; }
  .about-split .img-side .inset { display: none; }
  .about-split .img-side .yrs { left: 0; }
  .process { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process::before { display: none; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .svc-row { grid-template-columns: 1fr; }
  .svc-row.flip .svc-row-img, .svc-row.flip .svc-row-text { order: unset; }
  .svc-row-img img { min-height: 280px; }
  .svc-row-text { padding: 40px 36px; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-t .container { grid-template-columns: 1fr; }
  .cta-t .actions { align-items: flex-start; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  section { padding: 70px 0; }
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    border-top: 3px solid var(--amber);
    box-shadow: var(--shadow-md);
  }
  .main-nav.open { display: flex; }
  .main-nav a { width: 100%; padding: 14px 16px; border-radius: 6px; }
  .site-header .container { position: relative; }
  .svc-cards { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .proj-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .contact-left-t, .contact-right-t { padding: 40px 28px; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-strip .container { justify-content: flex-start; gap: 20px; }
  .stats-bar .container { grid-template-columns: 1fr; }
  .hero-t .container { max-width: 100%; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ---------- Contact Form ---------- */
.contact-section { padding: 80px 0; }
.contact-form { background: var(--white); padding: 36px; border-radius: 10px; box-shadow: var(--shadow-md); margin-top: 32px; }
.contact-form h3 { color: var(--slate); font-family: 'Montserrat', sans-serif; font-size: 1.25rem; margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; margin-bottom: 18px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--slate); margin-bottom: 7px; text-transform: uppercase; letter-spacing: 1px; }
.form-group input,
.form-group select,
.form-group textarea {
  border: 2px solid var(--grey);
  border-radius: 6px;
  padding: 11px 14px;
  font-family: 'Open Sans', sans-serif;
  font-size: .95rem;
  color: var(--slate);
  background: var(--white);
  transition: border-color .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--amber); }
.form-group textarea { resize: vertical; }
.btn-full { width: 100%; justify-content: center; text-align: center; display: block; }
.map-note { font-size: .85rem; color: var(--muted); margin-top: 8px; text-align: center; }